| 激光扫描三角法测量精度因素的分析与研究 |
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| 引用本文： | 周利民,胡德洲,卢秉恒.激光扫描三角法测量精度因素的分析与研究[J].计量学报,1998,19(2):130-135. |
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| 作者姓名： | 周利民 胡德洲 卢秉恒 |
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| 作者单位： | 1. 上海交通大学机械工程学院,上海,200030
2. 西安交通大学RP&M研究中心,西安,710049 |
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| 摘 要： | 对激光扫描三角法在用于三维非接触测量中的精度影响因素进行了较全面的分析与研究，并提出了该方法在提高测量精度方面应采取的措施，特别是基于神经网络的多维拟合标定方法可大大提高测量的精度，给出了实验研究的结果。
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| 关 键 词： | 激光扫描 三角法 精度因素 三维测量 人工神经网络 |
A Study of the Precision Factors of the Laser Scanning Triangulation Method |
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| Zhou Limin,Hu Dezhou,Lu Bingheng.A Study of the Precision Factors of the Laser Scanning Triangulation Method[J].Acta Metrologica Sinica,1998,19(2):130-135. |
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| Authors: | Zhou Limin Hu Dezhou Lu Bingheng |
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| Abstract: | In the paper, the precision factors in the laser scanning triangulation method for the non_contact 3D measurement have been analysed. And some new ways to raise the precision have been proposed. Especially, the multi_dimension fitting method based on ANN is a most useful one for raising the precision at here. Finally, some reseach results are shown. |
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| Keywords: | Laser scanning Triangulation method Precision factors 3D measurement ANN |
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